文章基本信息

标题：Denosumab can be used successfully as a bridge to surgery in patients with severe hypercalcemia due to primary hyperparathyroidism
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作者：Kuchay, Mohammad Shafi ; Mathew, Anu ; Kaur, Parjeet 等
期刊名称：Archives of Endocrinology and Metabolism
印刷版ISSN：2359-3997
出版年度：2021
卷号：65
期号：5
DOI：10.20945/2359-3997000000408
语种：English
出版社：Archives of Endocrinology and Metabolism
摘要：Severe hypercalcemia is a medical emergency that requires immediate and aggressive management. Primary hyperparathyroidism (PHPT) often causes severe hypercalcemia. Volume resuscitation, parenteral salmon calcitonin, and administration of intravenous bisphosphonates are common measures used to stabilize patients. However, the use of these measures is inadequate in several patients and may even be contraindicated in individuals with renal insufficiency or severe systemic illness. This study demonstrated the efficacy and safety of denosumab in patients with severe hypercalcemia due to PHPT, when immediate surgery was not feasible. We present four patients with severe hypercalcemia due to PHPT. Immediate surgery was not feasible because the patients had severe systemic illness, such as seizures and altered sensorium (case 1); acute severe pancreatitis (cases 2 and 3); or coronavirus disease 2019 pneumonia (case 4). Intravenous normal saline and parenteral salmon calcitonin were inadequate for controlling hypercalcemia. Intravenous bisphosphonates were avoided because of severe systemic illness in all cases and impaired renal function in three cases. Denosumab was administered to control hypercalcemia and allow the stabilization of patients for definitive surgical management. Following denosumab administration, serum calcium levels normalized, and general condition improved in all patients. Three patients underwent parathyroidectomy after two weeks and another patient after eight weeks. The use of denosumab for the management of severe hypercalcemia due to PHPT is efficacious and safe in patients when immediate surgical management is not feasible due to severe systemic illness.